BTMSR vs Authenticator App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BTMSR
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BTMSR is a professional magnetic stripe reader utility for Btmsr hardware. Connect over Bluetooth to read, write, copy, and erase card data with a focused, reliable workflow. Key features: • Read magnetic stripe data from cards • Write track data to cards • Copy cards with guided source and destination steps • Erase selected tracks • Save card records to local files • Import, sort, share, and manage record files • Configure card type, track density, and leading-zero settings BTMSR supports BTMSR devices only. A compatible BTMSR reader is required. The app does not require an account or sign-in. The app is designed for use with compatible external Bluetooth MSR hardware. Please use it only with cards and data you are authorized to manage. This app uses Apple’s standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Authenticator App
This app generates secure one-time codes for two-factor authentication, working offline and protected by biometric security. It supports thousands of services and offers encrypted cloud backup for easy restoration on new devices.
- Generates TOTP & HOTP codes
- Works offline
- Biometric security (Face ID/Touch ID)
- Encrypted cloud backup
- QR code and manual key entry
- Customizable account list
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Authenticator App: 2FA, MFA generates secure one-time codes for any account — instantly, offline, and protected by your Face ID or Touch ID. Add any account manually in seconds and get a fresh 6-digit TOTP or HOTP code every 30 seconds. No SMS. No internet connection required. No third party ever sees your codes. WHAT THE APP DOES • Generates TOTP & HOTP codes (RFC 6238 / RFC 4226) for any service that supports two-factor authentication • Works with Google, Microsoft, Apple ID, Amazon, GitHub, Dropbox, Slack, Facebook, and thousands more • Add accounts via QR code or manual key entry • Stores all accounts in one organised list with custom names for easy navigation • Refreshes codes automatically every 30 seconds with a visible countdown timer • Locks the app behind Face ID or Touch ID so only you can access your codes • Runs fully offline — codes are generated on-device, never sent to a server BACKUP & RESTORE Encrypted backup saves all your accounts to the cloud. If you switch or lose your phone, restore every account to a new device in one tap. Backup is end-to-end encrypted — your keys never leave your device. SWITCHING FROM ANOTHER APP Add your existing accounts manually using the secret keys from each service. Takes a few minutes and keeps access to every account intact. PRIVACY AND SECURITY Authenticator: 2FA Auth, MFA complies with stringent privacy standards, ensuring that your data remains safe and confidential. For more information, please review our Privacy Policy at https://authgreen.com/privacy SUBSCRIPTION AND TERMS Authenticator App: 2FA, MFA is a subscription-based app with a free trial period. Subscribe for unlimited access with no commitment, and you can cancel anytime. Manage your subscription and disable auto-renewal in iTunes' Account Settings after purchase. Read our Terms of Service at https://authgreen.com/termsofuse
Screenshots
Verdict
The clearest difference is update cadence: BTMSR at every 8 days against Authenticator App's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. BTMSR sells 2 in-app purchases, starting at $4.99 per month and Authenticator App sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
BTMSR ships an update every 8 days, Authenticator App every 2 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.
| Parameter | BTMSR | Authenticator App |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 8 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | TCool LTD. | Essa Studio |
In-app purchases
BTMSR
- BTMSR Monthly Membership3 Days trial$4.991 Month
- BTMSR Annual Membership7 Days trial$19.991 Year
Authenticator App
- Auth Premium Weekly3 Days trial$6.997 Days
- Auth Premium Annually$49.991 Year
Questions
Is BTMSR free?
Is Authenticator App free?
Do BTMSR or Authenticator App have ads?
Which is updated more often, BTMSR or Authenticator App?
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